LiqTech International, Inc. (LIQT) P/E Ratio History
Historical price-to-earnings valuation from 2011 to 2020
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LIQT Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, LiqTech International, Inc. (LIQT) trades at a price-to-earnings ratio of -2.6x, with a stock price of $2.31 and trailing twelve-month earnings per share of $-0.93.
The current P/E is 100% below its 5-year average of 1619.4x. Over the past five years, LIQT's P/E has ranged from a low of 81.5x to a high of 8666.7x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Industrials sector median P/E of 25.5x, LIQT trades at a 110% discount to its sector peers. The sector includes 413 companies with P/E ratios ranging from 0.0x to 185.3x.
Relative to the broader market, LIQT trades at a notable discount to the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our LIQT DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
LIQT P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $4B | 184.2 | - | -30% | |
| $533M | 24.3 | 0.58Best | -49% | |
| $3B | 59.4 | 1.39 | +281%Best | |
| $76M | 4438.9 | - | -100% | |
| $498M | 22.5 | - | +5% | |
| $955M | 21.8Lowest | 13.62 | -4% | |
| $3B | 22.8 | 2.98 | +6% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
LIQT Historical P/E Data (2011–2020)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2020 Q1 | $34.32 | $0.07 | 482.7x | -70% | |
| FY2019 Q4 | $46.80 | $0.01 | 8666.7x | +435% | |
| FY2012 Q2 | Sat Jun 30 2012 00:00:00 GM | $80.00 | $0.62 | 128.6x | -92% |
| FY2012 Q1 | Sat Mar 31 2012 00:00:00 GM | $108.48 | $1.33 | 81.5x | -95% |
| FY2011 Q4 | Sat Dec 31 2011 00:00:00 GM | $121.28 | $0.69 | 175.5x | -89% |
| FY2011 Q3 | Fri Sep 30 2011 00:00:00 GM | $112.00 | $0.62 | 181.2x | -89% |
Average P/E for displayed period: 1619.4x
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Start ComparisonLIQT — Frequently Asked Questions
Quick answers to the most common questions about buying LIQT stock.
Is LIQT stock overvalued or undervalued?
LIQT trades at -2.6x P/E, below its 5-year average of 1619.4x. At the N/A percentile of historical range, the stock is priced at a discount to its own history.
How does LIQT's valuation compare to peers?
LiqTech International, Inc. P/E of -2.6x compares to sector median of 25.5x. The discount suggests lower growth expectations or higher risk.
What is LIQT's PEG ratio?
LIQT PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2011-2020.